Mains

Find mains opportunities in seconds below. Search through thousands of mains pre-tenders and upcoming contracts. Bookmark the tender and start your bid/no-bid decision.

3,843 Mains pre-tenders found

Stale Pre-tenderPublished 23 August 2023
Call for projects under the Vulnerability and Carbon Monoxide Allowance (VCMA)
Wales & West Utilities LtdGBP 12,000,000Compulsory social security services
Stale Pre-tenderPublished 19 February 2018
Electronic and electrical spare parts for warships
Ministry of Defence, Defence Equipment and Support : Ministry of DefenceElectronic and electrical spare parts for warships
Stale Pre-tenderPublished 21 April 2023
Early Market Engagement- Smart Data Challenge Prize Delivery Partner
Department for Business and Trade (DBT)GBP 1,000,000Administration services
Stale Pre-tenderPublished 21 May 2020
Lead batteries
Ministry of DefenceGBP 20,000,000Lead batteries
Stale Pre-tenderPublished 16 February 2016
Social work and related services
Rutland County CouncilWelfare services not delivered through residential institutions
Stale Pre-tenderPublished 22 September 2023
Chesterfield Canal Trust - Enabling Works Contractor
Chesterfield Canal Trust LtdBridge construction work
Stale Pre-tenderPublished 26 January 2021
Residential Accommodation Management for Treliske
University of PlymouthGBP 2,000,000Commercial property management services
Stale Pre-tenderPublished 28 January 2021
ABP Group Professional Services Framework GRP-FRA-21.008
Associated British PortsGBP 15,000,000Design-modelling services
Stale Pre-tenderPublished 21 November 2019
Real-Time Passenger Wayfinding at Canning Town PIN
Transport for LondonComputer equipment and supplies
Stale Pre-tenderPublished 8 February 2024
Pollok Stables Equine Operator
Glasgow City CouncilHorse riding school services
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Stale Pre-tenderPublished 24 September 2020
Social work and related services
Dorset CouncilGBP 4,840,000Social work and related services
Stale Pre-tenderPublished 12 February 2025
Leisure activity providers for Stowe Pool, Lichfield
Lichfield District CouncilRecreational, cultural and sporting services
Stale Pre-tenderPublished 20 January 2023
Maintenance Of Building Energy Management System Installations
South Lanarkshire CouncilGBP 1,200,000Heating engineering services for buildings
Stale Pre-tenderPublished 22 December 2017
Building construction work
LHCGBP 600,000,000Building construction work
Stale Pre-tenderPublished 5 November 2025
FDIS - Internal Refurbishment of single large property at Palace Barracks - FY2025/26 - Amey North Region - Northern Ireland
Ministry of DefenceGBP 348,000Refurbishment of run-down buildings
Stale Pre-tenderPublished 25 November 2022
Contract for the provision of Environmental Enforcement Services
London Borough of EnfieldEnvironmental services
Stale Pre-tenderPublished 5 November 2024
Supply and Delivery of Flooring and Associated Items
City Building (Glasgow) LLPGBP 5,000,000Carpet tiles
Stale Pre-tenderPublished 12 May 2025
Electric Vehicle Charging Infrastructure (EVCI) TSP
Defence Infrastructure OrganisationGBP 416,666Infrastructure works consultancy services
Stale Pre-tenderPublished 12 February 2018
Refurbishment work
University of LeicesterGBP 20,000,000Refurbishment work
Stale Pre-tenderPublished 9 October 2023
CAIRD HALL- FIRE ALARM, EMERGENCY LIGHTING & PAVA UPGRADE
Dundee City CouncilGBP 700,000Fire-alarm system installation work

Top buyers

Buyers ranked by total contract award volume for mains.

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BuyersCountValue

Ministry of Defence
248
£3.8bn
Transport for London
83
£2.5bn
Foreign, Commonwealth and Development Office
59
£4.5bn
Department for International Development
58
£1.3bn
Department for Education
58
£258.1m
NHS Arden and Greater East Midlands Commissioning Support Unit
49
£24.0bn
NHS England
48
£24.2bn
Network Rail
40
£21.7bn
Department for Environment, Food & Rural Affairs (DEFRA)
37
£481.7m
NHS Shared Business Services
37
£4.8bn

Trend over time

Notice volume for mains published over time.

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